刷式密封中泄漏问题的流体动力学模型研究

Hydrokinetics model for leakage performance of brush seal

简要介绍了刷密封的历史和应用前景,并在深入研究的基础上,总结和提出了刷式密封准三维的性能分析模型,建立了静态轴对称的流体动力学模型.

The application foreground and background of brush seal are presented briefly. The model about performance analysis of seal which is 3D is put forward on the basis of lucubration, and hydrokinetics model of static axial symmetry is established.